reducerless-redux/lib/storeEnhancer.js

redux without reducers

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _common = require('./common');

function isReducerlessAction(action) {
  if (action.type === _common.type) {
    return true;
  }
  return false;
}
function reduce() {
  var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var action = arguments[1];

  if (isReducerlessAction(action)) {
    if (action.update) {
      return action.update(state);
    }
    return action.setKey(state, action.key, action.value);
  }
  return state;
}
function reducerEnhancer(rootReducer) {
  return function (state, action) {
    return Object.assign({}, rootReducer && rootReducer(state, action), reduce(state, action));
  };
}
function storeEnhancer() {
  return function (createStore) {
    return function (reducer, preloadedState, enhancer) {
      var store = createStore(reducerEnhancer(reducer), preloadedState, enhancer);
      return store;
    };
  };
}

exports.default = storeEnhancer;